A special preview special released a few weeks before Kamen Rider Gavv's premiere, which revealed new details and unreleased footage featuring the next Kamen Rider, Kamen Rider Gavv.

Cast:Hidekazu Chinen, Yusuke Hino, Nozomi Miyabe, Takashi Tsukamoto, Teruaki Sugihara, Go Sakabe,

Genre:Action, Documentary,

country:none

Production:none